<template>
  <div class="login-page">
    <cp-nav-bar
      right-text="注册"
      @click-right="$router.push('/register')"
    ></cp-nav-bar>
    <!-- 头部 -->
    <div class="login-head">
      <h3>{{ isPass ? '密码登录' : '短信验证登录' }}</h3>
      <a href="javascript:;" @click="isPass = !isPass">
        <span>{{ !isPass ? '密码登录' : '短信验证登录' }}</span>
        <van-icon name="arrow"></van-icon>
      </a>
    </div>
    <!-- 表单 -->
    <van-form autocomplete="off" @submit="onSubmit">
      <van-field
        placeholder="请输入手机号"
        type="tel"
        v-model="mobile"
        name="mobile"
        :rules="mobileRules"
      ></van-field>
      <van-field
        placeholder="请输入密码"
        :type="show ? 'text' : 'password'"
        v-model="password"
        :rules="passwordRules"
        v-if="isPass"
      >
        <template #button>
          <cp-icon
            @click="show = !show"
            :name="`login-eye-${show ? 'on' : 'off'}`"
          ></cp-icon>
        </template>
      </van-field>
      <van-field
        v-model="code"
        v-else
        center
        clearable
        label="短信验证码"
        placeholder="请输入短信验证码"
        :rules="codeRules"
      >
        <template #button>
          <span class="btn-send" :class="{ active: time > 0 }" @click="send">
            {{ time > 0 ? `${time}s后再次发送` : '发送验证码' }}
          </span>
        </template>
      </van-field>
      <div class="cp-cell">
        <van-checkbox v-model="checked">
          <span>我已同意</span>
          <a href="javascript:;">用户协议</a>
          <span>及</span>
          <a href="javascript:;">隐私条款</a>
        </van-checkbox>
      </div>
      <div class="cp-cell">
        <van-button block round type="primary" native-type="submit"
          >登 录</van-button
        >
      </div>
      <div class="cp-cell">
        <a href="javascript:;">忘记密码？</a>
      </div>
    </van-form>
    <!-- 底部 -->
    <div class="login-other">
      <van-divider>第三方登录</van-divider>
      <div class="icon">
        <img src="@/assets/qq.svg" alt="" />
      </div>
    </div>
  </div>
</template>
<script setup lang="ts">
import { onUnmounted, ref } from 'vue'
// 导入我们自定义的校验规则
import { mobileRules, passwordRules, codeRules } from '@/utils/rules'
import { showSuccessToast, showToast, type FormInstance } from 'vant'
import { loginByPassword, loginByMobile, sendCode } from '@/services/user'
import { useCounterStore } from '@/stores'
import { useRouter } from 'vue-router'
const mobile = ref('13230000001')
const password = ref('abc12345')
// 控制密码是否显示
const show = ref(false)
const checked = ref(false)
const store = useCounterStore()
const router = useRouter()
const isPass = ref(true)
const code = ref('')
const time = ref(0)
const form = ref<FormInstance>()
let timerId: any
const onSubmit = async () => {
  // console.log('登录成功')
  // console.log(checked.value)
  if (!checked.value) return showToast('请勾选我已同意！')
  showSuccessToast('登录成功！')
  // console.log(checked.value)
  const res = isPass.value
    ? await loginByPassword(mobile.value, password.value)
    : await loginByMobile(mobile.value, code.value)
  // console.log(res.data)
  store.setUser(res.data)
  router.push('/home')
}
const send = async () => {
  // 当time的值大于0的时候我们就不能再发验证码了
  if (time.value > 0) return
  // 验证不通过报错阻止程序继续执行
  await form.value?.validate('mobile')
  const {
    data: { code }
  } = await sendCode(mobile.value, 'login')
  console.log(code)
  time.value = 60
  clearInterval(timerId)
  timerId = window.setInterval(() => {
    time.value--
    if (time.value <= 0) window.clearInterval(timerId)
  }, 1000)
  showToast({
    message: `【优医问诊】验证码：${code}，5分钟内有效，切勿泄露验证码！`,
    position: 'top',
    duration: 5000
  })
}
onUnmounted(() => clearInterval(timerId))
</script>

<style lang="scss" scoped>
.login {
  // &-page {
  //   padding-top: 46px;
  // }
  &-head {
    display: flex;
    padding: 30px 30px 50px;
    justify-content: space-between;
    align-items: flex-end;
    line-height: 1;
    h3 {
      font-weight: normal;
      font-size: 24px;
    }
    a {
      font-size: 15px;
    }
  }
  &-other {
    margin-top: 60px;
    padding: 0 30px;
    .icon {
      display: flex;
      justify-content: center;
      img {
        width: 36px;
        height: 36px;
        padding: 4px;
      }
    }
  }
}
.van-form {
  padding: 0 14px;
  .cp-cell {
    height: 52px;
    line-height: 24px;
    padding: 14px 16px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    .van-checkbox {
      a {
        color: var(--cp-primary);
        padding: 0 5px;
      }
    }
  }
  .btn-send {
    color: var(--cp-primary);
    &.active {
      color: rgba(22, 194, 163, 0.5);
    }
  }
}
</style>
